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Study Guide Questions

1.     Electricity is a form of _____________________________________.
2.     When does nature produce electrical energy?
3.     What does electricity always do as it travels?
4.     What are two good conductors of electricity?
5.     What is a "conductor"?
6.     What is an "insulator"?
7.     Name four insulators.
8.     Our bodies are _______________% water.
9.     About how many Americans are electrocuted every year?
10.     You can continue to use an electrical appliance that has a frayed cord until you either see sparks or smell smoke. True or false?
11.     What can happen if a circuit is overloaded?
12.     Run extension cords underneath carpeting to avoid tripping on them. True or false?
13.     Electricity and water can be a(n) __________________________ combination.
14.     Why should you never stick a metal utensil into a toaster?
15.     What should you not do when unplugging an appliance?
16.     Appliances that are not in use should be ___________________________.
17.     It is all right to remove one prong from a three-pronged plug. True or false?
18.     For what do the letters "GFCI" stand
19.     A GFCI and a surge protector are essentially the same thing. True or false?
20.     If a power line is down, what should you avoid doing?
21.     Outdoor electrical outlets should have ________________________________________.
22.     What should you do if a power tool falls into water?
23.     Before digging in your yard, ___________________________________________________.
24.     When working in a shop, what should you do before using any power tool?
25.     When using an electrical saw, keep the cord ___________________________________________.
26.     Before plugging in a tool, make sure that it's switched "on." True or false?
27.     Never carry a tool _______________________________________________________.
28.     What should you do if electrical equipment catches fire?
29.     What should you never throw on an electrical fire?
30.     What should you do if a power line falls on your vehicle?
31.     Why should you never run from a live wire?
32.     Avoid _________________________ someone who is in the process of receiving an electrical shock.
© Educational Video Network, Inc. 2005 - www.evndirect.com
Your leading source for curriculum-based educational videos and DVDs.